Misplaced Pages

Template:Geology to Paleobiology

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.

This is an old revision of this page, as edited by Peter M. Brown (talk | contribs) at 01:58, 27 March 2013 (Replaced dead link). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 01:58, 27 March 2013 by Peter M. Brown (talk | contribs) (Replaced dead link)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
e  h
Units in geochronology and stratigraphy
Segments of rock (strata) in chronostratigraphy Periods of time in geochronology Notes
Eonothem
Eon
4 total, half a billion years or more
Erathem
Era
10 total, several hundred million years
System
Period
Series
Epoch
tens of millions of years
Stage
Age
millions of years
Chronozone
Chron
smaller than an age/stage, not used by the ICS timescale

References

These references will appear in the article, but this list appears only on this page.
  1. Cohen, K.M.; Finney, S.; Gibbard, P.L. (2013), International Stratographic Chart (PDF), International Commission on Stratigraphy {{citation}}: Unknown parameter |author-separator= ignored (help).
Category: